bottoming drill ss20# puucai no. 20 silver background crystal yellow sapphire blue green lake blue style diverse

Flat-bottom Drill

【Product Material】Glass

【Product Size】SS4 diameter (1.5-1.6mm), SS6 diameter (1.9-2.0mm), SS8 diameter (2.3-2.4mm)

ss10 diameter (2.7-2.8mm), ss12 diameter (3.0-3.2mm), ss16 diameter (3.8-4.0mm),

ss20 diameter (4.6-4.8mm), ss30 diameter (6.4-6.6mm), ss34 diameter (7.2-7.4mm),

【Product Quantity】ss4-ss16 per package 1440 pieces, professional term 10 Luo; ss20 per package 1440 pieces, professional term 10 Luo; ss30 per package 288 pieces, professional term 2 Luo

Each package of ss34 contains 144 pieces, and there are 1 ro of professional language. Each package of ss40 contains 144 pieces, and there is 1 ro of packaging in an OPP bag.

【Product Color】: Light Blue, Sky Blue, Dark Blue, Transparent Black, Light Green, Lake Blue, Crystal Yellow, Dark Purple, Emerald Green, Olive Green, Light Yellow, Light Purple, Fruit Green, Light Golden Yellow